The Redback Boots 6" Slip-on Scuff Cap Boot, No. USBBKSC, features 100-percent full grain leather and double reinforced elastic sides. The boots also offer a molded thermo plastic polyurethane toe guard designed to extend the life of the boots by combating premature wear to the toe leather. The outsoles are oil-, acid- and slip-resistant, and offer shock absorbing midsoles to minimize impact on the user’s legs, according to the company. These boots are available in sizes 6 to 13, with half sizes available in sizes 7 to 11.